Odometry
测程法
🗣️ 情景例句
I can't figure out why he quit his job.
我不能理解他为什么要辞职。
Without a friend the world is a wilderness.
没有朋友，世界就等于一片荒野。
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。